<?php

/*

    MMetaverse - Open Metaverse Web Manager

    Copyright (c) 2009 Mary Jane Soft - Marlon J. Manrique

    http://www.maryjanesoft.com
    http://www.marlonj.com

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General
    Public License along with this library; if not, write to the
    Free Software Foundation, Inc., 59 Temple Place, Suite 330,
    Boston, MA  02111-1307  USA

    $Id$

*/

Yii::import('application.models.mmetaverse.MMetaverseModel');

/**
 * Region List 
 */
class MRegionList extends CWidget {

    /**
     * Create a Region List 
     */
    public function MRegionList() {        
    }

    /**
     * Return the regions on the grid
     *
     * @return MRegion[] Regions on the grid 
     */
    public function getRegions() {
        Yii::log('[Regions]  List Regions ',
            CLogger::LEVEL_INFO, 'application.MRegionList');

        try {
            // Get Region Manager
            $metaverse = MMetaverseModel::getMetaverse();
            $regionManager = $metaverse->getRegionManager();

            // Get Regions
            return $regionManager->getRegions();
        }catch(Exception $e) {
        }

        // If problems return an empty array of regions 
        return array();
    }

    /**
     * Show Region List 
     */
    public function run() {
        $this->render('MRegionListView');
    }
}

?>
